title: Is the first or second periovulatory surge of FSH responsible for follicular recruitment in the hamster?
mesh_terms: D000818:Animals; D006224:Cricetinae; D004958:Estradiol / Q000494:pharmacology; D004971:Estrus; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood*; D008647:Mesocricetus; D010053:Ovary / Q000033:anatomy & histology / Q000502:physiology*; D010060:Ovulation; D010634:Phenobarbital / Q000494:pharmacology; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology
chemical_list: D011374:Progesterone; D004958:Estradiol; D005640:Follicle Stimulating Hormone; D010634:Phenobarbital